Sidyma Ancient City Sidyma is an ancient town located in the village of Dudurga Asari in Muğla Province, Turkey. It was part of Lycia and situated on the southern slope of Mount Cragus, northwest of the mouth of Xanthus. According to the inscriptions and coins found in the area, the city dates back to the 1st century BC, and it experienced significant growth during the Roman period, continuing into Byzantine times. The acropolis of Sidyma is surrounded by walls that measure 3 meters in length and vary in height depending on the ground level. An ancient watchtower is located in the east, and there are traces of a theater dating back to late antiquity, mostly underground, although six rows can still be seen today. Additionally, there are several monumental tombs belonging to kings scattered around the region. The Stoa, which is located in the middle of the village, has been well-preserved over the last 2000 years and still stands today. It was built during the reign of Claudius (41-54 AD). To its right, a 9-meter-long Temple of Artemis from the same era can be found. Just inside the entrance of the residential area is the partially buried bathhouse and church from the time of its establishment. Sidyma's historic rock tombs are famous for their unique pigeonhole design, similar to those found in Pınara. However, these pigeonholes resemble derelict houses or ancient sarcophagi more than anything else.